Mercedes-Benz E S210 Third Row Seatbelt Rear Centre Belt Buckle A2108600869

Third row rear center seat belt buckle for Mercedes-Benz E S210 is an original part from the seat belts and parts category, designed for installation in the rear of the S210 E-Class Estate body. This is a practical solution for users who want to restore full functionality to the third row of seats and maintain compliance with the factory Mercedes safety system.

Specifications and technical data

• SKU: A2108600869
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2108600869
• Substitutable numbers: A2108600869, A 210 860 08 69, EM
• Location on the vehicle: Rear
• Category: Seat Belts & Parts

Purpose and Function of the Part

The presented third row rear center seat belt buckle is responsible for securely fastening the seat belt for a person sitting in the additional row of seats in the S210 Estate body. The part works with the factory seat belt system, ensuring:

• stable mounting of the belt buckle in the third row of seats,
• proper cooperation with the seat belt locking mechanism,
• maintenance of the manufacturer's designed passenger protection in the rear of the vehicle.

By using an original buckle, the user maintains the consistency of the safety system with the solutions designed by Mercedes engineers.

Original Origin and Fitment

This is an original Mercedes component, originating from the factory seat belt system. This means that:

• the mounting geometry is compatible with the factory mounting points in the rear of the body,
• the shape and length of the buckle body are adapted to the third row seating arrangement in the S210,
• integration with other seat belt components is achieved without the need for modifications.

Such a fitment reduces the risk of mounting play, improper belt routing, or collision with upholstery elements, which is important for both passenger comfort and safety.

Used Condition – Technical and Economic Benefits

The part comes from the secondary market, allowing for a combination of rational repair costs with the preservation of the original design. For seat belt buckles, it is particularly important that:

• the locking mechanism operates smoothly and without jamming,
• the buckle release button operates with a perceptible, repeatable click,
• the housing and mounting point maintain adequate rigidity.

Choosing a used, original buckle often proves more predictable than installing aftermarket replacements with unknown characteristics. If you want to learn more about the principles of safely choosing parts from the secondary market, the article will be helpful: Used Parts – Your Guide to the Best Deals in the Automotive Store.

Installation in the Rear of the Vehicle

The presented buckle is designed for installation in the rear zone of the body, in the area of the third row of seats. When installing, it is worth paying attention to several technical aspects:

• proper belt routing relative to the backrest and seat,
• tightening torque of the mounting bolt in accordance with service documentation,
• checking cooperation with adjacent buckles and belts in the second and third rows.

After installation, it is recommended to buckle and unbuckle the belt several times to verify smooth operation and correct latching of the belt tongue in the buckle receptacle.

Mercedes Seat Belts and Parts – Component Selection

If you are looking for other elements from the same group, such as pretensioners, retractors, or additional buckles, it is worth browsing the dedicated offer for Mercedes seat belts and parts. Consistent selection of components from the same manufacturer makes it easier to maintain a uniform safety standard throughout the vehicle. See the full offer of the category: Mercedes seat belts and parts.

Summary

The third row rear center seat belt buckle for Mercedes-Benz E S210 is a practical solution for E-Class Estate owners who want to restore full functionality to the third row of seats. Its original design, fitment for the rear of the vehicle, and preservation of the factory safety concept make it a sensible choice for repairs and completing the seat belt system in this model.